java -Xss4m -Xmx2000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/product-lines/email_spec8_product21_false-unreach-call_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ec392ea [2018-07-08 15:02:53,414 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-08 15:02:53,417 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-08 15:02:53,449 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-08 15:02:53,450 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-08 15:02:53,460 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-08 15:02:53,464 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-08 15:02:53,472 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-08 15:02:53,474 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-08 15:02:53,476 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-08 15:02:53,480 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-08 15:02:53,480 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-08 15:02:53,481 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-08 15:02:53,482 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-08 15:02:53,490 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-08 15:02:53,491 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-08 15:02:53,492 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-08 15:02:53,508 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-08 15:02:53,510 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-08 15:02:53,519 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-08 15:02:53,520 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-08 15:02:53,527 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-08 15:02:53,529 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-07-08 15:02:53,530 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-07-08 15:02:53,530 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-07-08 15:02:53,538 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-07-08 15:02:53,540 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-07-08 15:02:53,540 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-07-08 15:02:53,541 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-07-08 15:02:53,553 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-07-08 15:02:53,553 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-07-08 15:02:53,554 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-07-08 15:02:53,554 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-07-08 15:02:53,554 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-07-08 15:02:53,555 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-07-08 15:02:53,557 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-07-08 15:02:53,557 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf [2018-07-08 15:02:53,602 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-08 15:02:53,603 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-08 15:02:53,610 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-07-08 15:02:53,610 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-07-08 15:02:53,611 INFO L133 SettingsManager]: * Use SBE=true [2018-07-08 15:02:53,611 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-07-08 15:02:53,611 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-07-08 15:02:53,611 INFO L133 SettingsManager]: * Use old map elimination=false [2018-07-08 15:02:53,612 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-07-08 15:02:53,612 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-07-08 15:02:53,612 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-07-08 15:02:53,612 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-07-08 15:02:53,612 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-07-08 15:02:53,613 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-07-08 15:02:53,616 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-07-08 15:02:53,621 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-07-08 15:02:53,621 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-07-08 15:02:53,621 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-07-08 15:02:53,621 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-07-08 15:02:53,622 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-07-08 15:02:53,622 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-07-08 15:02:53,622 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-08 15:02:53,624 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-07-08 15:02:53,624 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-07-08 15:02:53,624 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-08 15:02:53,624 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-07-08 15:02:53,625 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-07-08 15:02:53,626 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-07-08 15:02:53,626 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-07-08 15:02:53,729 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-08 15:02:53,763 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-08 15:02:53,777 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-08 15:02:53,779 INFO L271 PluginConnector]: Initializing CDTParser... [2018-07-08 15:02:53,779 INFO L276 PluginConnector]: CDTParser initialized [2018-07-08 15:02:53,780 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec8_product21_false-unreach-call_true-termination.cil.c [2018-07-08 15:02:54,507 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/4177a78ad/5335f0e4b33a4497a1b9b86989b7f739/FLAGb428dc589 [2018-07-08 15:02:55,285 INFO L276 CDTParser]: Found 1 translation units. [2018-07-08 15:02:55,286 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/product-lines/email_spec8_product21_false-unreach-call_true-termination.cil.c [2018-07-08 15:02:55,364 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/4177a78ad/5335f0e4b33a4497a1b9b86989b7f739/FLAGb428dc589 [2018-07-08 15:02:55,394 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/4177a78ad/5335f0e4b33a4497a1b9b86989b7f739 [2018-07-08 15:02:55,422 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-08 15:02:55,441 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-07-08 15:02:55,444 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-07-08 15:02:55,444 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-07-08 15:02:55,457 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-07-08 15:02:55,458 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 03:02:55" (1/1) ... [2018-07-08 15:02:55,471 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a916960 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 03:02:55, skipping insertion in model container [2018-07-08 15:02:55,471 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 03:02:55" (1/1) ... [2018-07-08 15:02:55,994 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-07-08 15:02:56,660 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-08 15:02:56,741 INFO L422 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-07-08 15:02:57,120 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-08 15:02:57,461 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 03:02:57 WrapperNode [2018-07-08 15:02:57,461 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-07-08 15:02:57,462 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-07-08 15:02:57,462 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-07-08 15:02:57,462 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-07-08 15:02:57,496 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 03:02:57" (1/1) ... [2018-07-08 15:02:57,497 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 03:02:57" (1/1) ... [2018-07-08 15:02:57,571 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 03:02:57" (1/1) ... [2018-07-08 15:02:57,571 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 03:02:57" (1/1) ... [2018-07-08 15:02:57,829 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 03:02:57" (1/1) ... [2018-07-08 15:02:57,895 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 03:02:57" (1/1) ... [2018-07-08 15:02:57,932 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 03:02:57" (1/1) ... [2018-07-08 15:02:57,973 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-07-08 15:02:57,982 INFO L168 Benchmark]: Toolchain (without parser) took 2559.19 ms. Allocated memory is still 383.3 MB. Free memory was 323.8 MB in the beginning and 346.0 MB in the end (delta: -22.1 MB). There was no memory consumed. Max. memory is 1.9 GB. [2018-07-08 15:02:57,985 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 383.3 MB. Free memory is still 347.7 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-07-08 15:02:57,995 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2017.46 ms. Allocated memory is still 383.3 MB. Free memory was 322.8 MB in the beginning and 340.2 MB in the end (delta: -17.4 MB). Peak memory consumption was 77.9 MB. Max. memory is 1.9 GB. [2018-07-08 15:02:57,996 INFO L168 Benchmark]: Boogie Preprocessor took 511.87 ms. Allocated memory is still 383.3 MB. Free memory was 340.2 MB in the beginning and 346.0 MB in the end (delta: -5.8 MB). Peak memory consumption was 11.1 MB. Max. memory is 1.9 GB. [2018-07-08 15:02:58,009 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 383.3 MB. Free memory is still 347.7 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 2017.46 ms. Allocated memory is still 383.3 MB. Free memory was 322.8 MB in the beginning and 340.2 MB in the end (delta: -17.4 MB). Peak memory consumption was 77.9 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 511.87 ms. Allocated memory is still 383.3 MB. Free memory was 340.2 MB in the beginning and 346.0 MB in the end (delta: -5.8 MB). Peak memory consumption was 11.1 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...